#ifndef SCAN_H
#define SCAN_H

#include "fifo.h"
#include "my_types.h"

extern int scan_x; /* image size */
extern int scan_y;

void scan_init(char *);
void scan_run(fifo<D_PIXEL> *R, fifo<D_PIXEL> *G, fifo<D_PIXEL> *B);

#endif

